Episode 43 Celebrity Battle Round 6 (Total Round 23)
Date of match: 10 May 2018
黑: Daisuke Murakawa 8th dan (1st 4th dan)
White: Takao Shinji 9-dan (2 wins, 3 losses)
Dissolution: Shigeaki Yokota Kudan
Source: Asahi Shimbun
Image source: Asahi Shimbun
Reporter: Takahito Matsuura
Duration: 5 hours per party
Result: A total of 261 hands black 2 eyes half win
Translation and Finishing: Make excuses for quiet bloat
It's the layout under the AI again.... Chess fans often make such noises, and of course journalists are bored. At this time, Yokota Shigeaki Kudan, the commentator who is serving as the director of the game today, came up with a sentence: "I don't look at ai's chess." The reason, he said, "is because I don't know what ai is thinking about." It can be said that it is a commentary that has a common language with amateur chess fans.
Although this game did not play black 5 in the a position directly point three three, this hand has now seriously flooded the AI stream. But this hand chess, before the appearance of ai, a young chess player in the Kansai Chess Academy had used the empty corner point three three. His purpose at that time was no different from that of ai now. He also said: "With the passage of time, it finally caught up with me".
The two big jumps between Black 3 and Black 7 in the lower right corner are the layouts that Chen Jiarui uses for many years in the nine sections, and it is said that almost every game of chess now uses this method.
Then there's the combo of black 9 and 11 in the lower left corner. Shigeaki Yokota said: "This chess type reminds me of Hideyuki Fujisawa. It is said that I like this method very much, and I recommend it to us at the time of the seminar. I remember that because of Hideyuki Fujisawa, this method was also very popular at one time."
From these words, it can be seen that ai's chess is not entirely his own original, but he chose the means that humans have played and played with confidence.
Prior to the sixth inning, both players had a pretty tough time in this round-robin. The black 23 on the right chose to attack, and the white 24 should be in the black 25 to fight back severely. After that, Takao Gentleman Road was hit in the White 26. The lower law on the right can be said to be a battle of qi between the two sides.
Now the mainstream of the world's Go is fast. It is quite embarrassing for the thick faction that moves steadily and slowly builds momentum. Another point is that the attack of the black chess pieces has become more active. The 6 and a half mesh stickers are still a great burden on the black chess, so now the black chess uses the advantage of the first hand to carry out a more distinct battle. Before the white chess was scored on the right, the white 26 chose to get rid of the black 27 and immediately chose to attack, which is the mainstream strategy of the current Go industry.
After black 27, if the white is in the 29th position, the black a is just covered, so Takao Gentleman Road avoids blocking and chooses to jump out, and after the white 30, the battlefield is moved to the upper left corner. White chess hopes to be quickly laid out, but the evaluation of white 32 chess is not known.
Shigeaki Yokota said: "Black 33 to 37 seeks the tone, and black 39 after white 38 is also a good tune, which has an impact on the white chess on the right. So White 32 would love to merge one in the b bit. If the black c is followed by the white d, it will not implicate the white chess piece on the right."
From White 40 to Black 45 is a book, and the clip of White 46 is just right for the hand to test. After the black 47 was erected, the white 48 consolidated the base area and created a taste on the horns. After the black 49 supplement, the white 50 returned to the right to continue the reinforcement.
If the white 46 is split in the white 48 position, it will be attacked by the black chess in the e position. At this time, if you are 46, it is obviously a step slower. In this way, the black 49th, the white 47th and then the black chess, the black chess grabs the f position and takes the lead on the right.
Black 51 began a small battle, and White 58 aimed at the break, looking very tough.
But professional chess players are very taboo against cross-efficiency chess. If you simply run away, there is only one purpose, so you can guess which place to go to on the other side.
The efficiency of dividing the opponent's chess pieces will vary greatly depending on the situation. White 58 hopes that the black chess piece above will become a lone chess piece. Black 59 and 61 then touched a hand in the 63rd. This also greatly reduces the efficiency of the White 58.
Shigeaki Yokota said: "After black 67 lived above the top, I expected the effect after the white 68 split, but after black 69, the white chess was already numb."
After the white 1 pointed out words, black 2 is very sharp. White 3 to white 9 (9=2) is basically a command shape. In this way, the black chess piece in the center becomes very thick. In actual combat, the pressure of the white 70, the pressure of the black 71 is very calm. The white chess piece on the right is further thinned.
Takao Shinji White 72 touched one seeking change. If the black chess piece is exchanged in 76 bits, the a bit is established, so that the upper and right sides can communicate smoothly. In actual combat, Daisuke Murakawa black 73rd Regiment, white 74 helpless to make up a hand. Black 75 then takes the white chess piece on the right outside. The White 76 may be a little tougher in the Black 77. Looking back, the white 58 was in a painless place, and the efficiency was indeed quite bad.
Then white 100 is a hand that cannot be missing, if you take off the first black b, white c, black d, white 100 bits, black e, line to black i white chess will die.
Daisuke Murakawa's attack can be seen from this spectrum, black 7 began to attack, and if the white chess piece responded at 27, the a bit was just right.
Shigeaki Yokota said: "White 8 in order to cure loneliness, black 9 is a very urgent one-handed chess hand. If the white 12 is grown, black b is the emergency, and if the white c is black 21, it is the envisioned figure of the black chess. In actual combat, if the white 10 is used, the black 11 is also the strongest player. After that, after the white c bit, the black 21 bit, the white 12 bit, and the black 13 bit, the white chess piece will not play a hand."
Bai Qi shifted the center of gravity of the orphan to the blocked right. After White 16, Black D very much wants to eat, but if White E robs, it will be difficult to deal with. Once the black chess piece loses, the loss will be huge. The burden will also be quite large, and the white chess itself is also very rich.
The White 20 ensured that the Great Dragon had two eyes. If the black chess piece forcibly breaks the eye, only the black 1 is squeezed. After the white 2 began to travel to the black 5 exchange, the white 6 began to move. The break of the white 10 became the first hand. If you take off the first, white a, black b, white 11 bits after the killing becomes white killing black. The central black chess piece has a problem after the white 31 sticks, and although the change after the white 12 chooses to rush out is very long, the professional chess players should be able to calculate clearly.
Daisuke Murakawa black 21 forced white chess to live chess, black 27 after black chess advantage.
The focus of this game shifts to the lower right corner. The white chess piece on the left has a considerable appearance, so the black chess piece must keep the lower right corner. If it is played out by white chess, the game will come to an abrupt end. Daisuke Murakawa must eat all the white chess.
After taking the long test for 18 minutes, I went down to the white 32, and then considered the clip of the white 34 for 5 minutes. The lower right corner forms a real combat dead or alive question. The White 50 is robbed, while the Black 51 is the best hand.
White 52 would love to pounce on Black 53 so that the air on the horns would be shorter. But after the save, the black 52nd can run out.
Black 55's standing is also a good hand, and white 56 and 58 formed a robbery after the formation. The robbery seems to be a bit of a failure for black chess, but the chess type of this game is quite favorable to Murakawa, and the white chess cannot find the right robbery material.
If the white 66 is in the white 1 place, the white 7 is also the robbery material (6 robbery, 8 sticky, 9 robbery). But after the Black 12 robbery, Bai A was not the first hand. Even if you add another hand in white b, there is nothing going on after black c to black i.
After white 68, the central black chess piece became a lone chess piece. Even if the black chess piece forms a large amount of solid space in the lower right corner, the left side of the white chess piece is still vast. Murakawa wants to eliminate emptiness while curing loneliness.
Black 75 is for the black 79 pull, directly in the black 79, the white 85 bit of the break is very bitter.
White 84 is a tendon. If the white 1, black 2 after the white 3 has to make up, the black chess will be connected first. If the white 1 is in the 2th place, the white 1st place, the black b, the white 3 bit, and the black c, the first hand is the white chess.
After Black 87, Yokota Shigeaki said: "This chess piece feels like Yuta Iyama." In fact, after the black chess pieces were 90 people, the white 87 bits, and the black 102 bits, the black chess pieces also ran out easily.
Daisuke Murakawa's boldness and Takao Shinji show the style of a veteran. White 88 is a good test taker. If the black a hug eats, the white 112 has the means to eat. If the black 112 bit is black, the white 90 grows out, aiming at the exchange of the b bit.
After the black 87, the black 89 continued to hold hard. But the central eye position is further thinned. After White 110 blocked Black Chess, Black 117 had to choose to do the eye. White 118 returned to the lower left corner, went to White 128, and the black chess piece in the lower left corner was successfully eaten.
Yokota Shigeaki said: "In this case, black chess can still be won, and it can only be said that the previous advantage is too big." Black chess should also be in a cold sweat."
Both players are veteran drivers of the loop circle. Takao Shinji won 2 issues of celebrity, and Daisuke Murakawa has been in the loop since the 38th issue, especially the 41st issue with 6 wins infinitely close to the right to challenge. But this year, both players are in a bitter battle, with 2 wins and 4 losses on the verge of falling out of the loop.
However, Takao Shinji was the first in the first period, and Daisuke Murakawa was third in the previous issue. Takao Shiro may be able to take advantage of the previous ranking to stay in the loop.
Shigeaki Yokota pointed out: "Although there was a mistake on the left, this game of chess is still a good game for Daisuke Murakawa. Takao Gentry also stubbornly held the situation to the end. This game of chess may change the movement of the two players in the circle."
This is the situation when laying out. After white 22 (△), after the actual combat black a, white 2 bits, black b. Of course, black a can choose the black 1 steady down, but white 2 does not know how to do it after pressing. The reporter felt that the black b was the only one.
But Yokota Shigeaki said: "Because there is no black a, so the white chess is not thin. And black b is simply one. Therefore, the black chess piece should choose a chess piece such as black 3 touch, and consider the black b single to make up for the unexpected chess."
It seems that the sub-effect is really important.